Color Purple Brand BTY Model Double USB-16000mAh Quantity 1 Set Material Aluminum + Plastic Compatible Models IPAD / IPHONE hones Samsung mobile phones MP3.MP4.GPS and other mobile 3.8V-5V digital products Battery Type Li-polymer battery Nominal Capacity 30000 mAh Battery Actual Capacity 16000 mAh Capacity Range 15000mAh~20000mAh Input Voltage 5 V Output Current USB1: 5V/1A USB2: 5V/2.1 A Output Voltage 5 V Packing List 1 x Solar Power 1 x Chinese manual 1 x Cloth bag 1 x USB adapter cable (45cm) 1 x Charging Adapter (Nokia small head) 1 x Mini USB adapter 1 x Micro USB adapter